Calvarial hyperostosis · Schädelhyperostose · Calvarium-Hyperostose-Syndrom · Cortical hyperostosis of the skull
Calvarial hyperostotic syndrome is a rare bone disorder affecting the skeletal system of young dogs, specifically causing abnormal, non-cancerous thickening of the skull roof, known as the calvarium. This bone overgrowth occurs during the rapid growth phase, leading to localized inflammation and pressure on surrounding tissues.
Symptoms typically appear in young dogs between 5 and 10 months of age, manifesting as visible, firm bumps on the top of the head. Owners may also notice extreme sensitivity to touch in the affected area, fever, and general lethargy.
The condition is treatable and usually resolves on its own once the dog's growth phase is complete. Treatment is temporary, focusing on pain management and anti-inflammatory medications, with typical costs ranging from 500 to 2000 EUR.
Estimated range of typical treatment cost. Actual cost depends on severity, clinic and region.
More conditions affecting the Mouth & teeth.